Peterbilt 379 Exterior Parts
Make your truck stand out with our assortment of high-quality Peterbilt 379 exterior parts. Find aftermarket cab panels, fairings, day cab conversion kits, and sleeper accessories. Get started on your customization journey now
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9 Inch Stainless Blank Wide Cab-Cowl-63 Inch Sleeper Panels For Peterbilt 378, 379
TRUX ACCESSORIES
$836.99Southern Style Cab-Cowl Panels & Sleeper Panels Fits 63 Inch SleeperAt 4 State Trucks, we offer this set of quality Southern Style panels made of smooth 430 stainless steel. The set includes the cab, cowl, and sleeper panels for both sides of the truck...$836.99 -
On Sale
Flat Top Sleeper Cap, 48 Inch W/ Aluminum Support Bracing For Peterbilt 379
FIBERTECH
Now: $1,502.99Was: $1,669.9948 Inch Flat Top Sleeper Cap * High Quality Sleeper Cap* Aluminum* 48 Inch* Flat Top* Comes With Aluminum Roof Support Bracing* No Interior Or Mounting Hardware Included* Sold Individually* Warranty On Sleeper Caps Against Defects In Workmanship &...Now: $1,502.99Was: $1,669.99 -
Brushed SS Drop Chop Mirror Brackets, Door Mount For Peterbilt 359, 379, 389
TWELVE GAUGE
$976.99Paintable Stainless Steel Drop Chop Mirror Bracket By 12 Ga.Improve your visibility of what is behind your truck when driving with these stylish drop chop mirror brackets. Made with 1 inch round tubing, they fit Peterbilt 359, 379, and 389 models. * High...$976.99 -
SS Drop Chop Mirror Brackets, Door Mount For Peterbilt 359, 379, 389
TWELVE GAUGE
$1,178.99Stainless Steel Drop Chop Mirror Brackets By 12 Ga.These drop/chop style door mounted mirror brackets provide enhanced visibility around pipes and wider trailers. It makes easier for truckers to navigate even the toughest road conditions. * High Quality...$1,178.99 -
Stainless Steel Mirror Brackets For Peterbilt
TWELVE GAUGE
$1,019.9912 Gauge Mirror Bracket Fits PeterbiltImprove your visual range around pipes and wide trailers with this pair of quality custom mirror brackets. Fit for Peterbilt 378 through 389 models, they use the factory mirror head and factory mounting location on...$1,019.99 -
SS Mirror Brackets, Door Mount For Peterbilt 359, 379, 389
TWELVE GAUGE
$1,246.99Peterbilt Door Mount Stainless Steel Mirror Brackets By 12 Ga.Mount your mirrors securely on your Peterbilt cab door with this pair of polished stainless steel brackets. They are designed to improve visibility around pipes and wider trailers for a safer...$1,246.99 -
Paintable SS Mirror Brackets, For Peterbilt
TWELVE GAUGE
$938.9912 Gauge Custom Mirror Brackets Fits Peterbilt * High Quality Mirror Brackets* Made Of Brushed Stainless Steel * Paintable* Cab Mount Brackets 1 1/2 Inch Diameter Tube* Mirror Brackets Extended* Cab To Center Of Mirror Tab 22 7/8 Inch* Cab To End Of...$938.99 -
On Sale
Ultra Cab To Flat Top Conversion Roof Cap, 36 Inch For Peterbilt 378, 379, 388, 389
FIBERTECH
Now: $1,087.19Was: $1,207.9936 Inch Ultra Cab Flat Top Roof Cap With Aluminum ReinforcementThe 36-inch Ultra Flat Top Sleeper Roof Cap enhances the look of your Ultra Flat Top Conversion while providing comfort. It features bonded aluminum reinforcement for easy headliner...Now: $1,087.19Was: $1,207.99 -
Stainless Steel Blank Shock Box Cover W/ 45 Degree Top For Peterbilt 389 W/ 48, 63 Inch Sleeper
IOWA CUSTOMS
$884.99Stainless Steel Shock Box Cover W/ 45 Degree Top Fits Peterbilt 389 W/ 48 & 63 Inch Sleeper * High Quality Shock Box Cover * 304 #8 Non-Directional Polished Stainless Steel* Blank Without Light Holes* 45 Degree Top Design* For Trucks With 48, 52, 63 Or...$884.99 -
Stainless Steel Shock Box Cover W/ 45 Degree Top For Peterbilt 389 W/ 70 Inch Sleeper
IOWA CUSTOMS
$822.99Iowa Customs Stainless Steel Shock Box Cover W/ 45 Degree Top Fits Peterbilt 389 W/ 70 Inch Sleeper * High Quality Shock Box Cover * 304 #8 Non-Directional Polished Stainless Steel* Blank Without Light Holes* 45 Degree Top Design* For Trucks With 70 Or...$822.99 -
6.5 Inch Stainless Steel Cab Panels W/ 42 - 3/4 Inch Round Amber/Clear LEDs For Peterbilt 378 SBA, 378 SFA, 379
PHOENIX DESIGN
$945.996.5 Inch Stainless Steel Cab Panels W/ 42 - 3/4 Inch Round Amber/Clear LEDs * High Quality Cab/Cowl Panel* Made Of Stainless Steel * 21 - 3/4 Inch Round Lights Per Side* Amber Led /Clear Lens* 6 Inch Spacing* Driver And Passenger Side 6.5 Inch Tall* Sold...$945.99 -
6.5 Inch Stainless Steel Cab Panels W/ 42 - 3/4 Inch Round Amber/Amber LEDs For Peterbilt 378 SBA, 378 SFA, 379
PHOENIX DESIGN
$945.996.5 Inch Stainless Steel Cab Panels W/ 42 - 3/4 Inch Round Amber/Amber LEDs * High Quality Cab/Cowl Panel* Made Of Stainless Steel * 21 - 3/4 Inch Round Lights Per Side* Amber Led /Amber Lens* 6 Inch Spacing* Driver And Passenger Side 6.5 Inch Tall* Sold...$945.99